Head Intelligence iS12 Tennis Racquet

A lightweight legend returns! The Head Intelligence i.S12 features one of the lightest swing weights and static weights available, which allows for fabulous maneuverability and racquet head speed. Head heavy balance and wide open string pattern ensures that ample power and stability are easily accessible also.

Note: This racquet is pre-strung with Head Synthetic Gut 16 at Head's recommended tension of 61 lbs.

Headsize: 115 sq. in.

Length: 28.00 in.

Weight (strung): 8.20 oz.

Stiffness (Babolat RDC): 71

Balance: 15.25 in. Head Heavy (10pts)

Cross Section: 27mm Straight Beam

Swingweight: 288 kg*sq. cm

String Pattern: 14x17

Grip: Head ComforTac

HEAD INTELLIFIBER Feature: Heads Intellifiber (integrated on both sides of the throat area) created from piezoelectric materials, has breakthrough new properties which make them extraordinarily unique and different from traditional materialsEnergy Transformation: Using the mechanical energy of ball impact and converting - in less than a millisecond - into electrical energy.Controllable Shape Change: An electrical impulse actively changes the shape of the Intellifibers for more stiffness.The Power Benefit: In less than the first millisecond of ball impact, Head Intellifibers stiffen and reduce bending in the throat area for unmatched power in current racquet design. No matter how strong the material, a traditional racquet will still bend upon ball impact. This bending causes a loss of potential power.The Dampening Benefit: Unlike mechanical energy, electrical energy does not create vibrations. Therefore, 20% of the vibrations are immediately eliminated upon ball impact for optimum comfort.

POWER FRAME: Feature: An innovative cross-section design featuring dual rounded bubbles in the throat and shaft area of the racquet, reducing weight by 6% and increasing torsional rigidity by 27%.Benefit: Because of its light weight and stiffness, Head?s PowerFrame increases torsional stability for less torque and twist providing optimum control and reduces weight maneuverability.

POWER PATTERN Feature: Head's perfectly symmetrical PowerPattern with equal distance between all main and cross strings, creates the world?s only stringbed that deflects this deeply and consistently upon ball impact. The PowerPattern featuring patented PowerZone grommets, allows the strings to deflect by more than 180% compared to conventional grommets and string patterns.Benefit: PowerPattern provides ultimate power and maximum sweetspot along with outstanding directional control because of its consistent response no matter where the ball hits on the stringbed - Perfect Power!

Review Summary (Based on 34 Reviews)

Reviews

The feel of this racquet is great & I love the added power. It has been a few years since I tried a new racquet & this one more than fills the bill.

4 StarsLight and Power

Henry from CA wrote (June 20, 2016):

The oval head gives longer mains and even more power. The racquet is a little stiff, but expected from a light racquet. Use a soft string like X-One and you will be fine.

5 Starssuper light

Gina from DE wrote (June 19, 2016):

This racquet is SUPER light. I definitely wouldn’t recommend this to anyone who is advanced in their tennis game, unless you want serious arm pain! For me this racquet was perfect, as I am just starting to play more and get a feel for my game. The light weight of this racquet has helped me tremendously at all aspects of my games. I feel as though I have better reaction time at the net when the volleys are coming at me. I also noticed that I had greater control and power from the baseline, which is something I was looking for in a racquet (combination of good power and control). This racquet even helped me to get some topspin, mostly on my ground strokes. I have also noticed added spin on my kick serves as well. Another plus is that this racquet comes at a great price! For anyone looking to add some power to their game (not too advanced) this is a great racquet to check out.

5 StarsChanged from TI 6

David V from SC wrote (June 19, 2016):

I changed from the Ti 6 after hitting a friends I S12. I liked the added power and I like the feel of the open string pattern.

5 StarsLIGHTWEIGHT AND POWERFUL

SPARROW from NY wrote (April 12, 2016):

this racquet is perfect for the beginner and intermediate player. no one will be disappointed with this racquet. my game has improved, since using this racquet. I am a good and competitive player and I found only advantages using this great oversized racquet. i am thinking of buying another one as a backup. i did not find any negatives. here's a thought, why can't this racquet become available with a smaller head for advanced players or for any player that prefers a smaller head.

5 StarsSuper light

Al from FL wrote (February 15, 2016):

Great lightweight option with open string pattern-hard to find this combination. The one I received measures to be the proper weight. Not sure how the previous reviewer was getting a weight measurement over 9 oz., though. Super light and great at the net!

4 StarsReview of IS-12

Ali of Goshen Tennis from MD wrote (February 07, 2016):

I bought the IS-12 in Jan, 2016, and tried it out a few times to see how it compared to my IS-10. I still prefer my IS-10 because if its lightness. The weight of the IS-12 as advertised in the Specification is incorrect. I think it should be "unstrung weight". I measured the IS-12 as received (strung) with a very accurate digital scale and it showed 9.125 oz. As a very senior player of solid 4.0 level I prefer lighter rackets now, and I was mislead in purchasing the racket thinking it would be about the same weight as my IS-10. Every time when I hit the ball the racket would make a cracking sound. It could be the cold weather (Feb, 2016). I like the string pattern of 14X17 which provides a lot of spins on the ball. Overall, I still like the racket and will use it as a backup for my IS-10.

5 Starsgood racquet

David from CA wrote (December 12, 2015):

a great light racquet that is weighted head heavy, like the small grip (like Nadal). Changed string to Kirschbaum string at 50 lbs tension-- result: more spin, power, and control. Works for me.

Light weight facilitates great reaction volleys at net. Everybody says "Great hands" but I credit the racquet. Compensates for bad form, allowing me to get racquet back fast, when I'm late. I feel like I get better control on topspin groundstrokes. Was rallying with a 5.0 (way over my head) and he commented how good my forehand was looking. And it's cheap! Only downside is I think that they are a little fragile. My prior 12 (never abused) didn't survive first restring. This replacement is subtly improved, and may be better in that regard. An awesome doubles stick! Our pro told me he'd shank every ball with it because of weight, but for hacks like me, maybe perfect.

5 StarsHead iS12

Sufo from MI wrote (July 10, 2015):

Been using for years. Good power with minimal effort. Very forgiving on mishits too.

5 StarsHead IS12

Steve Bo from NY wrote (June 15, 2015):

I preferred the IS10 but can't find it so I'tried the 12. Almost no diff between the 2 except it is 1/4" longer. Played with the Intelligence "Control" strings, much better than the power strings, as the raquet has plenty of power. Strung at 62 is all you need.

Marcia from NY wrote (April 19, 2015):

Racket plays as expected, had played with one this past winter. Like the light weight, and feel of racket. Dealing with Midwest sports a good experience.

5 StarsPerfect

Jim from MD wrote (March 17, 2015):

I bought this racquet for my wife who had a 9 year old Head Ti that she loved. She has been experiencing elbow pain and this appeared to have all the attributes I was looking for. It is super light weight but the rebound feels smooth as if you were hitting with a much heavier racquet. Great sweet spot allows high speed generation with control and her elbow pain went away. I have no idea if others will get the same results but for her this was the perfect choice.

5 StarsIS12

Rex Vincent from wrote (January 05, 2015):

Bought another four (04) for TPSA co team players. Proven to be an excellent racquet. no problems.

5 StarsGreat Racket

Fred from IL wrote (October 17, 2014):

Light weight with lots of power !! I am a 4.0 player and I play a lot of doubles . At this time I own 6 of these Rackets. Easy on the arm .

5 Stars

Lillie from OH wrote (September 16, 2014):

Looooove this racquet!!! Light but powerful. Bought two.

5 StarsReview Head Intellis Si 12

John Leggiero from AL wrote (August 30, 2014):

The shape of the head seem to facilitate clean stroke reproduction. Good maneuverability on volleys. I have three other Head Intellis 12s. I use the recommended strings strung at 55 lbs. I play 3.5 USTA League tennis, mostly doubles

5 Starsuniquely perfect

V Dru from WA wrote (July 22, 2014):

I have crossed all the top rackets,and the iS12 has the best feel,swing,response. In doubles one needs a quick reflex and sweetspot. This racket has that. No more trying out all the latest styles.

4 StarsIs.12

rollyneng from CA wrote (June 09, 2014):

light and good power. spin control is average. i would recommend this to beginners and intermediate players.

4 Starsgood value, ... but

kchan from wrote (January 09, 2014):

Racquet feels good and solid. Powerful & light. Negative is that it is prone to string breaking. Have it for 6 months and already restrung twice.

5 StarsBest Racquet for Club Player

judgesander from MD wrote (December 31, 2013):

I have used many racquets in the past 30 years. This one is the best for a middle aged 3.5-4 club player. It has great power, especially if you use the Head Intelligence hybrid strings that come with it. It is great for your arm. But the best thing about it is that it has a natural tendency to keep the ball low so that powerful shots do not tend to go long. It also has good spin. I have seen tennis buffs talk about staying away from light racquets, this one is super light at 9oz strung, for lack of "plow through". this is total baloney, the graphite and piezo electric material of the racquet creates tremendous whip when you swing it and puts great pop in the ball, yet great control.

5 StarsHead Intelligence IS12

Ken from CA wrote (December 14, 2013):

This is a racket that can improve a 3.5-4.0 players game. Light and powerful with great control. I have tried newer trends in various rackets and keep coming back to this open string pattern. Best of both worlds. Control and Power.

5 StarsIs.12 Power Frame

jimenerb- Dhahran KSA 31311 from wrote (August 01, 2013):

Very Nice Racquet ! "Power Pattern provides ultimate power and maximum sweet spot along with outstanding directional control because of its consistent response no matter where the ball hits on the string bed - Perfect Power!

5 Stars

Bob from RI wrote (July 28, 2013):

Was using a Wilson Hyper Hammer. The Head has good power and better control.

4 StarsVery good buy.

Skokie Hawaii 50 from AZ wrote (May 27, 2013):

Extremely lightweight and maneuverability with adequate power. Good firm feel on ground stokes and volleys. Good racket. Great value.

4 StarsHead Intelligence iS12

Carlos from TX wrote (May 05, 2013):

Nice lightweight racquet with great power and design. Only drawback is that the strings snap earlier than on other racquets due to the tension.

5 StarsI love it...

ChipBach from OH wrote (April 24, 2013):

Working toward 4.0 and love this racquet. Light and still gives me plenty of power.

5 StarsGreat Racquet

Don from TX wrote (February 05, 2013):

Light but good control! I like it so much.

5 StarsGreat Racquet

Weilie from Arkansas wrote (February 05, 2013):

Light but good control! I like it so much.

5 StarsREVIEW ON MY PURCHASED HEAD INTELLIGECE IS12 TENNIS RACQUET

Zaide from Michigan wrote (January 13, 2013):

Very quick shipping. And best of all, its free. Thanks Midwest!

5 Starstimely response

willeb from DC wrote (November 11, 2012):

Quick response, value priced, timely delivery with tracking number.

5 Starsis12

2thDr. from Ohio wrote (October 04, 2012):

Great racquet to have - very light but delivers power and control. Excellent for serve and volley players. The only neg. is you will encounter strings breaking more frequently than other racquets. Even so, I hope they don't stop making this racquet!

5 StarsIntelligent Power

Everard from Indiana wrote (September 11, 2012):

This light racquet is has great power and is incredibly light. This is perfect for a quick response at the net in doubles. I used the Head TiS6 prior to this and found better control with the iS12. I use Luxion Big Banger ALU strings @ 56 lbs.